@misc{[Brak]_Expert_1993,
 author={[Brak]},
 copyright={na miejscu},
 address={Paryż},
 howpublished={online},
 year={1993},
 publisher={OECD Publications},
 abstract={359 s. : tabele, wykresy ; 29 cm},
 title={Expert workshop on life-cycle analysis of energy systems},
 type={książka},
}